Warsaw, Mazovia, Poland
Republic of Tatarstan, Russian Federation
Wrocław, Poland
Minsk, Minsk Region, Belarus
Wrocław, Województwo dolnośląskie, Poland
Batumi, Georgia
Moscow, Moscow City, Russian Federation
Riga, Riga, Latvia
Warsaw, Masovian Voivodeship, Poland
Barnaul, Altay Region, Russian Federation
Paderborn, North Rhine-Westphalia, Germany
Eschdorf, Luxembourg
